Chemistry

Question Analysis
This question involves Dalton’s Law for a four-component noble gas mixture. The main focus is on calculating total moles and mole fraction for a multi-component system to find partial pressure.

Key Concept Explanation
For a mixture with any number of non-reacting gases, Dalton’s Law holds with the same mole fraction formula:



Noble gases are ideal and non-reacting, making them perfect for Dalton’s Law applications.

Step-by-Step Solution
1. Calculate total moles of the mixture:

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